3360447 has 12 divisors (see below), whose sum is σ = 5034120. Its totient is φ = 2240136.

The previous prime is 3360443. The next prime is 3360449. The reversal of 3360447 is 7440633.

It is not a de Polignac number, because 3360447 - 2² = 3360443 is a prime.

It is a super-2 number, since 2×3360447² = 22585208079618, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 3⁷ + 3¹³ + 6⁸ + 0 + 4⁷ + 4⁸ + 7⁴ .

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 3360447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3360443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6672 + ... + 7157.

It is an arithmetic number, because the mean of its divisors is an integer number (419510).

Almost surely, 2^3360447 is an apocalyptic number.

3360447 is a deficient number, since it is larger than the sum of its proper divisors (1673673).

3360447 is an equidigital number, since it uses as much as digits as its factorization.

3360447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13844 (or 13832 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 3360447 is about 1833.1522031735. The cubic root of 3360447 is about 149.7840893664.

The spelling of 3360447 in words is "three million, three hundred sixty thousand, four hundred forty-seven".